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Inventor

VOGEL CHARLES B

US7 patents
⚠️ This page may combine multiple inventors who share the name “VOGEL CHARLES B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

4 patents
US3949352AApr 6, 1976

Velocity logger for logging intervals

SHELL OIL CO42 citations91
US4293934AOct 6, 1981

Circumferential acoustic device

SHELL OIL CO37 citations88
US4130816ADec 19, 1978

Circumferential acoustical detector

SHELL OIL CO35 citations88
US4312052AJan 19, 1982

Method for identifying weak sands

SHELL OIL CO8 citations69

WESTERN ATLAS INT INC

2 patents
US4809237AFeb 28, 1989

Method for monitoring the goodness of the cement bond to a borehole casing

WESTERN ATLAS INT INC31 citations89
US4834209AMay 30, 1989

Transverse wave logger

WESTERN ATLAS INT INC17 citations71

VOGEL CHARLES B

1 patent
US3975020AAug 17, 1976

Board game apparatus

VOGEL CHARLES B5 citations55